15286348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 34449408

約数和(自身を除く): 19163060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1601, 2387, 3202, 4774, 6404, 9548, 11207, 17611, 22414, 35222, 44828, 49631, 70444, 99262, 123277, 198524, 246554, 347417, 493108, 545941, 694834, 1091882, 1389668, 2183764, 3821587, 7643174, 15286348]

約数ペア:

[(1, 15286348), (2, 7643174), (4, 3821587), (7, 2183764), (11, 1389668), (14, 1091882), (22, 694834), (28, 545941), (31, 493108), (44, 347417), (62, 246554), (77, 198524), (124, 123277), (154, 99262), (217, 70444), (308, 49631), (341, 44828), (434, 35222), (682, 22414), (868, 17611), (1364, 11207), (1601, 9548), (2387, 6404), (3202, 4774)]